Which correctly describes sister chromatids?(1 point)

Responses

They make up the mitotic spindle within the cell.
They make up the mitotic spindle within the cell.

They are the daughter cells that form during cell replication.
They are the daughter cells that form during cell replication.

They are part of the lined-up chromosomes in mitosis.
They are part of the lined-up chromosomes in mitosis.

They form during metaphase when DNA is being replicated.

1 answer

The correct description of sister chromatids is:

They are part of the lined-up chromosomes in mitosis.

Sister chromatids are the two identical copies of a chromosome that are joined together at the centromere, formed during DNA replication. They are aligned along the metaphase plate during mitosis.